1.one-off 一次性的
例句:Our survey revealed that these allergies were mainly one-offs.
我們的調查顯示,這些過敏大多是一次性反應 。
2.medical insurance 醫療保險
例句:I balanced the benefits against the costs of medical insurance.
我權衡了醫療保險的好處和它的花費 。
3.related to 有關
例句:Light industry is closely related to agriculture.
輕工業和農業密切相關 。
4.world-class 世界級的
例句:He was determined to become a world-class player.
他下決心要成為一名世界級選手 。